Genome Scan for Genomic Regions and Genes Associated with Growth Trait in Pacific White Shrimp Litopeneaus vannamei

doi:10.1007/s10126-019-09887-w

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	Genome Scan for Genomic Regions and Genes Associated with Growth Trait in Pacific White Shrimp Litopeneaus vannamei
	Yu, Yang1,2 ; Wang, Quanchao1 ; Zhang, Qian1,3 ; Luo, Zheng 1,3; Wang, Yue 1,3; Zhang, Xiaojun 1,2; Huang, Hao 4; Xiang, Jianhai1,2,5 ; Li, Fuhua 1,2,5
刊名	MARINE BIOTECHNOLOGY
	2019-06-01
卷号	21 期号:3 页码:374-383
关键词	Genome-wide association studies Growth trait Candidate genes Litopenaeus vannamei
ISSN号	1436-2228
DOI	10.1007/s10126-019-09887-w
通讯作者	Li, Fuhua(fhli@qdio.ac.cn)
英文摘要	The Pacific white shrimp Litopeneaus vannmei (L. vannmei) is a predominant aquaculture shrimp species worldwide, and it is considered as the aquaculture species with the highest single output value. Advances in selective breeding have accelerated the development of L. vannmei aquaculture. Recently, the genome-wide association studies (GWAS) have been applied in aquaculture animals and markers associated with economic traits were identified. In this study, we focused on the growth trait of L. vannamei and performed GWAS to identify SNPs or genes associated with growth. Genomic regions in linkage group 7, 27, 33, and 38 were identified to be associated with body weight and body length of the shrimp. Further, candidate gene association analysis was performed in two independent populations and the result demonstrated that the SNPs in the genes protein kinase C delta type and ras-related protein Rap-2a were significantly associated with the growth trait of L. vannamei. This study showed that GWAS analysis is an efficient approach for screening trait-related markers or genes. The genomic regions and genes identified in this study are essential for further fine mapping of growth-related genes. The identified markers will provide useful information for marker-assisted selection in L. vannamei.
资助项目	National Key R&D Program of China[2018YFD0901301] ; National Key R&D Program of China[2018YFD0900103] ; National Natural Science Foundation of China[31830100] ; China Agriculture Research System-48
WOS研究方向	Biotechnology & Applied Microbiology ; Marine & Freshwater Biology
语种	英语
出版者	SPRINGER
WOS记录号	WOS:000468239600007
内容类型	期刊论文
源URL	[http://ir.qdio.ac.cn/handle/337002/161433]
专题	海洋研究所_实验海洋生物学重点实验室
通讯作者	Li, Fuhua
作者单位	1.Chinese Acad Sci, Inst Oceanol, Key Lab Expt Marine Biol, Qingdao 266071, Shandong, Peoples R China 2.Qingdao Natl Lab Marine Sci & Technol, Lab Marine Biol & Biotechnol, Qingdao, Shandong, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 4.Hainan Grand Suntop Ocean Breeding Co Ltd, Wenchang 571300, Peoples R China 5.Chinese Acad Sci, Ctr Ocean Megasci, Qingdao 266071, Shandong, Peoples R China
推荐引用方式 GB/T 7714	Yu, Yang,Wang, Quanchao,Zhang, Qian,et al. Genome Scan for Genomic Regions and Genes Associated with Growth Trait in Pacific White Shrimp Litopeneaus vannamei[J]. MARINE BIOTECHNOLOGY,2019,21(3):374-383.
APA	Yu, Yang.,Wang, Quanchao.,Zhang, Qian.,Luo, Zheng.,Wang, Yue.,...&Li, Fuhua.(2019).Genome Scan for Genomic Regions and Genes Associated with Growth Trait in Pacific White Shrimp Litopeneaus vannamei.MARINE BIOTECHNOLOGY,21(3),374-383.
MLA	Yu, Yang,et al."Genome Scan for Genomic Regions and Genes Associated with Growth Trait in Pacific White Shrimp Litopeneaus vannamei".MARINE BIOTECHNOLOGY 21.3(2019):374-383.